Description

3-Methyl-2-Heptenoic Acid Methyl Ester is a high-purity, unsaturated ester compound with the CAS registry number 50652-81-8. This specialty chemical serves as a valuable intermediate and building block in advanced organic synthesis, prized for its specific molecular structure. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and fragrance industries for creating complex target molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fragrance and Flavor Ingredient: Acts as a precursor for specific aroma chemicals, contributing to unique scent profiles.
• Organic Chemistry Research: Employed in academic and industrial laboratories for methodological development and novel compound synthesis.
• Fine Chemical Production: Serves as a building block for various specialty chemicals, including liquid crystals and functional materials.

Basic Information

Product Name	3-Methyl-2-Heptenoic Acid Methyl Ester
CAS No.	50652-81-8
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	Methyl 3-Methyl-2-heptenoate; 2-Heptenoic acid, 3-methyl-, methyl ester; Methyl 3-methylhept-2-enoate; 3-Methyl-2-heptenoic acid methyl ester; (E/Z)-Methyl 3-methyl-2-heptenoate
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-Heptenoic Acid Methyl Ester is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.88 - 0.92
Refractive Index (20°C)	1.430 - 1.450

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.